轨交枢纽站域步行系统发展的模式、逻辑与机制--基于三个亚洲案例的比较研究

在中国城市轨道交通快速发展背景下,轨交枢纽站域步行系统面临转型重构问题,一些亚洲高密度城市的发展模式可资借鉴。大阪梅田枢纽、香港中环枢纽和新加坡政府大厦枢纽分别代表了站城一体、广域互联和活力导向的步行系统发展模式。通过系统归纳与比较分析,它们在结构、功能和品质层面上体现出层化与网络、内化与关联、包容与持续的共性特征,而在具体的建构方式上又呼应了不同建成环境的有机差异。这些发展模式的成功实践依赖于有效的城市设计运作与导控机制,三个案例在持续推进、协同组织、精细导控等方面的经验对于我国现代城市设计实践与制度创新具有启发意义。

Modes,Logic and Mechanism of Pedestrian System Development in Rail Transit Hub Areas: Based on a Comparative Study on Three Asian Cases

In the context of rapid development of urban rail transit system in China, pedestrian systems in rail transit hub areas face the transformation and reconstruction problem, while the development patterns of some Asian high density cities can provide references. Umeda Hub of Osaka, Central Hub of Hong Kong and City Hall Hub of Singapore represent pedestrian system development patterns of integrated station-city, interconnection in wide area and vitality oriented. Through systematic induction and comparative analysis, they represent the common characteristics of layered and network, internalization and relation and inclusive and sustainability at the levels of structure, function and quality, while responding to the different environment on the special construction method. The successful practices of the development patterns depend on the effective mechanism of urban design operation and control, and the experience of the three cases on the aspects of continuously advancing, synergetic organization and fine guidance has enlightening significance for the practice and institutional innovation of modern urban design in our country.